A fork of Rural Dictionary
1. referring to the act of giving "head"
2. also referring to an attractive woman, or one who you'd like to receive brain from.
"Yo Ant, your sister totally gave me some steaming hot brain last night."
"Daaaaamn, that female is quite brain, and I do believe I would enjoy sticking my penis within her speaking hole."
A casual blowjob - better known as Cashj Beej
"This skank hooked up some brain last night - I knew she was down for cashj beej."
Referenced in the movie 'Waiting. . .' it is the isolation of one's ball sack by squeezing the ball sack at its base and making it puff out thus resembling the shape of the human brain.
Just to see his reaction, I shot Brian a flash of my brain! That fucking meat gazer seemed to enjoy it!